﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;

namespace MouseEvents
{
    public partial class Page : UserControl
    {
        double beginX = 0;
        double beginY = 0;
        bool isMouseDown = false;

        public Page()
        {
            InitializeComponent();
        }

        private void Ellipse_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            Ellipse b = sender as Ellipse;
            beginX = e.GetPosition(this).X;
            beginY = e.GetPosition(this).Y;
            isMouseDown = true;
            b.CaptureMouse();

        }

        private void Ellipse_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
        {
            Ellipse b = sender as Ellipse;
            isMouseDown = false;
            b.ReleaseMouseCapture();

        }

        private void Ellipse_MouseMove(object sender, MouseEventArgs e)
        {
            if (isMouseDown)
            {
                Ellipse b = sender as Ellipse;
                double currX = e.GetPosition(this).X;
                double currY = e.GetPosition(this).Y;
                b.SetValue(Canvas.LeftProperty, currX);
                b.SetValue(Canvas.TopProperty, currY);
            }

        }

        
       



    }
}
